oj.uz

Submission #765312

# Submission time Handle Problem Language Result Execution time Memory
765312 2023-06-24T10:37:12 Z kekw_orz Art Class (IOI13_artclass) C++14
60 / 100
 65 ms 12548 KB 
#include "artclass.h"
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef pair<ll, ll> pll;
typedef long double ld;

#define X		first
#define Y		second
#define sep		' '
#define debug(x)	cerr << #x << ": " << x << endl;

const ll MAXN = 500;
const ld GRTRFACTOR = 0.6;
const ld difflim = 200;

int n, m, A[MAXN][MAXN][3];
vector<pll> adj[MAXN][MAXN];

inline ld dist(int a, int b, int x, int y) {
	ld ans = 0;
	for (int i = 0; i < 3; i++)
		ans += pow(abs(A[a][b][i] - A[x][y][i]), 1);
	
	return ans;
}

inline int wow() {
	int ans = 0;
	for (int i = 0; i < n / 20; i++) {
		for (int j = 0; j < m / 20; j++) {
			bool flag = true;
			for (int a = 0; a < 20; a++) {
				for (int b = 0; b < 20; b++) {
					if (dist(i, j, i + a, j + b) > difflim)
						flag = false;
				}
			}

			ans += flag;
		}
	}

	return ans;
}

inline int horz_khat() {
	int fans = 0;
	for (int i = 20; i < n; i++) {
		int ans = 0;
		for (int j = 0; j < m; j++)
			if (dist(i, j, i - 20, j) > difflim)
				ans++;
		
		if (ans > 0.7 * m) fans++;
	}

	return fans;	
}

inline int vert_khat() {
	int fans = 0;
	for (int i = 20; i < m; i++) {
		int ans = 0;
		for (int j = 0; j < n; j++)
			if (dist(j, i, j, i - 20) > difflim)
				ans++;
		
		if (ans > 0.7 * n) fans++;
	}
	
	return fans;
}

inline ld green_sum() {
	ld s = 0;
	for (int i = 0; i < n; i++)
		for (int j = 0; j < m; j++)
			s = s + A[i][j][1] - A[i][j][0] - A[i][j][2];

	s /= (n * m);
	return s;
}

int style(int H_, int W_, int R_[500][500], int G_[500][500], int B_[500][500]) {
	n = H_;
	m = W_;
	for (int i = 0; i < n; i++)
		for (int j = 0; j < m; j++)
			A[i][j][0] = R_[i][j], A[i][j][1] = G_[i][j], A[i][j][2] = B_[i][j];
	
	if (max(vert_khat(), horz_khat()) > 3 && min(vert_khat(), horz_khat()) < 2) return 4;
	
	if (green_sum() >= -70) return 2;
	if (wow() > 100) return 1;
	return 3;
}

Subtask #1
60.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 36 ms 11084 KB Output is correct
2 Incorrect 40 ms 12472 KB Output isn't correct
3 Correct 33 ms 10096 KB Output is correct
4 Correct 37 ms 12520 KB Output is correct
5 Correct 50 ms 12256 KB Output is correct
6 Correct 40 ms 12236 KB Output is correct
7 Correct 37 ms 10720 KB Output is correct
8 Correct 54 ms 12176 KB Output is correct
9 Correct 42 ms 12324 KB Output is correct
10 Correct 36 ms 10748 KB Output is correct
11 Correct 52 ms 11660 KB Output is correct
12 Correct 40 ms 11472 KB Output is correct
13 Correct 39 ms 11136 KB Output is correct
14 Correct 56 ms 12432 KB Output is correct
15 Correct 47 ms 12280 KB Output is correct
16 Correct 27 ms 9352 KB Output is correct
17 Correct 34 ms 10444 KB Output is correct
18 Correct 36 ms 11212 KB Output is correct
19 Incorrect 31 ms 12232 KB Output isn't correct
20 Correct 37 ms 11040 KB Output is correct
21 Correct 30 ms 12428 KB Output is correct
22 Correct 42 ms 12236 KB Output is correct
23 Correct 37 ms 10968 KB Output is correct
24 Correct 27 ms 9596 KB Output is correct
25 Correct 40 ms 12176 KB Output is correct
26 Correct 32 ms 10136 KB Output is correct
27 Incorrect 40 ms 12220 KB Output isn't correct
28 Correct 39 ms 12480 KB Output is correct
29 Incorrect 55 ms 12548 KB Output isn't correct
30 Correct 46 ms 12516 KB Output is correct
31 Correct 32 ms 9960 KB Output is correct
32 Correct 40 ms 11496 KB Output is correct
33 Correct 23 ms 8920 KB Output is correct
34 Correct 39 ms 12464 KB Output is correct
35 Correct 52 ms 12364 KB Output is correct
36 Correct 34 ms 12256 KB Output is correct
37 Incorrect 42 ms 11268 KB Output isn't correct
38 Correct 40 ms 11096 KB Output is correct
39 Correct 48 ms 12504 KB Output is correct
40 Incorrect 41 ms 12516 KB Output isn't correct
41 Incorrect 41 ms 11496 KB Output isn't correct
42 Correct 32 ms 12536 KB Output is correct
43 Incorrect 29 ms 12284 KB Output isn't correct
44 Incorrect 65 ms 12196 KB Output isn't correct
45 Correct 42 ms 12248 KB Output is correct
46 Incorrect 49 ms 12236 KB Output isn't correct
47 Correct 50 ms 12108 KB Output is correct
48 Correct 43 ms 11856 KB Output is correct
49 Incorrect 22 ms 8800 KB Output isn't correct
50 Correct 37 ms 10832 KB Output is correct
51 Correct 40 ms 12532 KB Output is correct
52 Correct 22 ms 8704 KB Output is correct
53 Correct 47 ms 12460 KB Output is correct
54 Correct 39 ms 12272 KB Output is correct
55 Correct 39 ms 11372 KB Output is correct
56 Incorrect 50 ms 12540 KB Output isn't correct
57 Correct 50 ms 12512 KB Output is correct
58 Correct 43 ms 12212 KB Output is correct
59 Correct 26 ms 9584 KB Output is correct
60 Incorrect 49 ms 12468 KB Output isn't correct
61 Correct 35 ms 12212 KB Output is correct
62 Incorrect 42 ms 11724 KB Output isn't correct
63 Correct 54 ms 12244 KB Output is correct
64 Correct 33 ms 12248 KB Output is correct
65 Correct 49 ms 12432 KB Output is correct
66 Correct 37 ms 10704 KB Output is correct
67 Incorrect 40 ms 11100 KB Output isn't correct
68 Correct 35 ms 9396 KB Output is correct
69 Incorrect 28 ms 9804 KB Output isn't correct
70 Correct 50 ms 12252 KB Output is correct
71 Correct 40 ms 11200 KB Output is correct
72 Correct 33 ms 12440 KB Output is correct
73 Correct 36 ms 12248 KB Output is correct
74 Correct 39 ms 11144 KB Output is correct
75 Correct 41 ms 12272 KB Output is correct
76 Incorrect 49 ms 12244 KB Output isn't correct
77 Incorrect 34 ms 12496 KB Output isn't correct
78 Correct 45 ms 12200 KB Output is correct
79 Incorrect 34 ms 12492 KB Output isn't correct
80 Correct 51 ms 12172 KB Output is correct
81 Correct 40 ms 12508 KB Output is correct
82 Correct 54 ms 12484 KB Output is correct
83 Correct 34 ms 12200 KB Output is correct
84 Correct 41 ms 12520 KB Output is correct
85 Incorrect 52 ms 12240 KB Output isn't correct
86 Incorrect 58 ms 12452 KB Output isn't correct
87 Incorrect 41 ms 11604 KB Output isn't correct
88 Incorrect 41 ms 12184 KB Output isn't correct
89 Incorrect 44 ms 11928 KB Output isn't correct
90 Incorrect 33 ms 10332 KB Output isn't correct
91 Correct 39 ms 11324 KB Output is correct
92 Correct 46 ms 11596 KB Output is correct
93 Correct 48 ms 12216 KB Output is correct
94 Correct 37 ms 10832 KB Output is correct
95 Incorrect 46 ms 11728 KB Output isn't correct
96 Correct 40 ms 12500 KB Output is correct
97 Correct 38 ms 10996 KB Output is correct
98 Correct 13 ms 7404 KB Output is correct
99 Correct 25 ms 12332 KB Output is correct
100 Incorrect 15 ms 11844 KB Output isn't correct
101 Correct 37 ms 11120 KB Output is correct
102 Incorrect 36 ms 12492 KB Output isn't correct